16007022161 has 16 divisors (see below), whose sum is σ = 17314069248. Its totient is φ = 14710944000.

The previous prime is 16007022151. The next prime is 16007022191. The reversal of 16007022161 is 16122070061.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16007022161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16007022161.

It is not an unprimeable number, because it can be changed into a prime (16007022151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3057416 + ... + 3062646.

It is an arithmetic number, because the mean of its divisors is an integer number (1082129328).

Almost surely, 2^16007022161 is an apocalyptic number.

It is an amenable number.

16007022161 is a deficient number, since it is larger than the sum of its proper divisors (1307047087).

16007022161 is a wasteful number, since it uses less digits than its factorization.

16007022161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 16007022161 in words is "sixteen billion, seven million, twenty-two thousand, one hundred sixty-one".